First Annual ETM Swapmeet - October 3

[Electronic M]

Originally Posted by WISCOJIM

Interesting modulator. Hope you can find the schematic and specifications on it.

I decided to make my own schematic of it, and a thread on it.
http://videokarma.org/showthread.php...65#post3146365
The darn thing is somehow still plugging along just fine on it's original parts!

Originally Posted by Olorin67

i have some tube audio only modulators, once used by a hotel to put radio station audio on to unused Tv frequencies, so guests could get radio in addition to Tv. Would it be practical to combine the outputs to get both video and sound?

I'd be interested in trying that now that I know I have a working unit.